Individual Calculations January 2019
 Sousanabadi Farahani, Ramin  Total change: 23.40  Rating chartPersonal card
 Tehran Standard Cup 21-26 Azar 1397 U-1800 Tehran IRI 2018-12-21
RcRownchangeKK*chgGame
 1676 1592 3.50 6 1.17 20 23.40 
  Kasipour Azbari, Seyed Arvin 1727 IRI0.5010.18203.60 
  Shahkarami, Amin 1680 IRI1.0010.622012.40 
  Nadri Ghooshchi, Masoud 1686 IRI1.0010.632012.60 
  Allahverdi, Davood 1754 IRI0.001-0.2920-5.80 
  Maleki, Mir Mahdi 1774 IRI0.001-0.2620-5.20 
  Ahmadi, Gh.hossein 1436 IRI1.0010.29205.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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